[Seromucous otitis]

Tympanostomy tubes for serous otitis media and risk of recurrences

OBJECTIVES

To determine the value of tympanostomy tubes (TTs) in the management of serous otitis media (SOM) and the risk factors for SOM recurrence.

METHOD

This single-centre cohort study was performed in the University hospital of Amiens, France; and concerned 215 under-12 children having undergone at least one bilateral TT (Shepard grommet-type) placements for SOM.

RESULTS

The mean TT retention time was 10 months. SOM recurred in 79 children (62.79%) and thus required a second TT placement (bilaterally in 90% of these cases). Overall, 29.3% of the patients underwent a total of two TT placements, 5.58% underwent three placements and 0.93% underwent four placements. After their first-ever TT placement, 17 children had complications: 10 cases of otorrhoea (4.6%), 4 cases of retraction pocket (1.9%) and 3 perforations of the tympanic membrane (1.4%). At last follow-up, the most common complications were tympanosclerosis (6.9%) and perforation of the tympanic membrane (6.5%). In a multivariate analysis, the only significant risk factors for SOM recurrence were age below 48 months at the time of TT placement, and a TT retention time below 9 months. In contrast, a history of allergy, gastro-oesophageal reflux, prematurity or passive smoking were not significantly associated with recurrence.

CONCLUSION

Age at the time of TT placement and the TT retention time were significantly associated with SOM recurrence. The TT retention time and the number of TT placements were not associated with the risk of long-term complications.

Is there an association between otitis media and nasal polyposis?

The association between otitis media with effusion (OME) and nasal polyposis (NP) is poorly described. However, two different approaches to this problem seem to come from the few studies concerning both otitis media and NP in the literature. One study was based on the assessment of a population of patients presenting with NP, with the authors interested in patients among the studied population who complained of ear-related symptoms and developed OME (rhinologic approach). Other studies were based on the assessment of a population of patients developing a particular OME, with the authors interested in characterizing this condition they named eosinophilic otitis media (otologic approach). The article reviews currents concepts in the relationship between OME and NP. It appears that regardless of the approach to the problem of interest (rhinologic or otologic approach), OME and NP seem to be closely related. Moreover, some striking similarities can be noted between the different entities described in the different studies reviewed, and all authors seem to agree that the middle ear has a central role in the concept of united airways inflammatory disease. Otologists and rhinologists should work together on a single approach that allows for better management of inflammatory disease leading to the formation of polyps, development of concurrent asthma, appearance of aspirin intolerance, and finally involvement of the middle ear.